Wireless smart switch



FIG. 1 is a perspective view of a wireless smart switch showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is another perspective view thereof.

Tonal variation in the figures is used to indicate contour.

The claimed design is indicated by the relatively dark portions in the drawings, while the relatively light portions enclosed by broken lines are environmental and form no part of the claimed design. 

CLAIM The ornamental design for a wireless smart switch, as shown and described. 